600W 36V DC Motors

[joshpit2003]

I ordered 4 of these motors from the Chinese manufacturer.
They sent me the wrong shaft-length and ended up sending me 4 more replacements. I paid a boatload of money to have them shipped here. And was forced to wait 4 months to get them!

Needless to say I went with another motor manufacturer for my project.

So these motors arrived and are unused, brand-new, and currently useless to me.


I have a total of 8 motors that I want to sell.
They are identical motors, minus the longer shaft-length on 4 of them.

Specs:
http://www.cn-dcmotors.com/en/ProductShow.asp?id=142

600W
36V
"Scooter Motors"
21.3A current draw (actual current draw depends on load, but this is a good figure for calculating run-time)
ANSI #25 11 tooth sprocket

The motors are just as pictured in the link.
They are a front-mount motor. And they are the smallest and most compact 600W motors I was able to find.
It's too bad they took so **** long to get to me.


I want 450 bucks for all 8.
225 bucks for 4 of them.
or possibly 70 dollars each for anything less.
(but I'd much rather sell them as a group)
You pay shipping, (likely will need to be shipped in 2 flat-rate 15-dollar boxes to keep the cost down, because these motors are heavy)



These motors would be perfect for a scooter, go-ped, or go kart. Possibly a 4wd one. So if you were thinking about building a 4wd electric go-kart and wanted to use 600W motors, these would be perfect for you.

Anyhow,
PM if you are interested or want more info.

Thanks.
-Josh

 

[joshpit2003]

Just wanted to point out that using 4 DC motors does not mean you need to have 4 motor-controllers. You can actually just use one motor-controller (one that can supply enough Amps to all 4 motors) and then run the 4 motors in parallel to the controller. This results in ultimate traction: the wheel with the most "grip" will pull the most amps.
Only an AC motor would require multiple motor-controllers to run multiple motors.

When running DC motors from a single controller you have to keep in mind that it IS possible to blow up a motor, if for example 3 wheels were in the air while one was wedged under a rock. The one under the rock would be getting all of the amperage, and if the motor-controller could supply enough, it could potentially fry the motor.

There is also no need for "differentials" when running electric motors on each wheel. Electric motors have the ability to over-run themselves, so the outside wheels won't have a problem over-running the inside ones during turns. (but still provides power)... kind of like the ultimate differential, giving you locked-diff traction, but open-diff turning ability. (can you tell I love electric?)

Ok, well with that said, Buy my motors! haha.

-Josh!

 

[joshpit2003]

showing two different shaft lengths:
(4 of each currently available)

450 bucks for all 8
225 for a set of 4
possibly 70 dollars each.
(again, I'd rather sell 'em as a set)

Thanks for looking.

 

[joshpit2003]

bumped.

Someone wanting a small and powerful 4wd go-kart should buy these from me.

Put one on each hub and gear it to whatever speed you would like.
600W x 4 would be plenty of power and torque for a small go-kart.

450 bucks + shipping for all 8.
(thats only 56.25 each....)
They would typically sell for upwards of 100 bucks each.

This is a killer deal, just gotta find the right person to sell em to.

 

[kucza]

Are they still up for sale??...

 

[joshpit2003]

yep.
Just gotta find 'em in my closet.
Been sitting on 'em waiting for someone to realize the good deal and contact me. lol.

 

[gvfc2]

if i had couple hundred i would buy them. they are a really good deal. wanna try making a 4 wheel drive elec go kart would be cool

 

[jman231994]

If only they were brushless.....I'd be happy to pay the shipping too haha Not my money I'm talking about of course Competition money...... mwahaha